MMS_COMPANY_NUM -The number assigned by the Minerals Management Service to a business entity, individual, or agency with whom MMS does business or exchanges information.

14

6

Surf Block Num

SURF_BLOCK_NUM -Identifies a subdivision of an Official Protraction Diagram\ as applied to the subdivision containing the surface location of a well.

20

7

Surf Lease Num

SURF_LEASE_NUM - The number assigned to a lease by the regulatory agency having jurisdiction over mineral activity in the territory where the lease is located.

27

6

Botm Block Num

BOTM_BLOCK_NUM -Identifies a subdivision of an Official Protraction Diagram as applied to the subdivision containing the bottomhole location of a well.

33

7

Botm Lease Num

BOTM_LEASE_NUM -The number assigned to the lease that contains the bottom location of a well.

40

5

Well Name

WELL_NAME - The name assigned to the well. It may be a special name or the name of the property to which the well belongs.

45

8

Well Name Suffix

WELL_NAME_SUFFIX -An extension to the well name that indicates the number of times that a new wellbore has been drilled.

53

12

Api Well Number

API_WELL_NUMBER - A unique well identification number consisting of (from left to right) a two digit state code (or pseudo for Offshore), a three digit county code (or pseudo for Offshore), a five digit unique well code, and if applicable, a two digit sidetrack code as defined in API Bulletin D12A.

SURF_E_W_CODE -East/West descriptor that indicates the direction of a measurement from an identifiable line./Indicates whether the surface borehole location is measured from either the east (E) or west (W) block boundary.

SURF_E_W_DIST -East_West footage or distance that represents the length of a measurement from an identifiable line./The distance from the borehole surface location to either the east or west block boundary.

SURF_N_S_CODE -North/South descriptor that indicates the direction of a measurement from an identifiable line. /Indicates whether the surface borehole location is measured from the north (N) or south (S) block boundary.

SURF_N_S_DIST -North/South footage or distance that represents the length of a measurement from an identifiable line. /The distance from the borehole surface location to either the north or south block boundary.